Which is the longest-living mammal

– Many land mammals live for less than a decade, but some marine species live much longer.

– The champion of longevity among mammals is the bowhead whale.

Scientists estimate bowhead whales can live for 200 years or even more.

Evidence for their long lifespan comes from analysis of harpoon tips found embedded in some whales.

These whales survived being struck by hunters over a century ago, proving their extreme age.

Bowhead whale genes may hold the key to their longevity, with mutations that aid DNA repair and slow aging.

Living in the cold Arctic waters might also contribute to their extended lifespans.

With a lifespan potentially exceeding 200 years, the bowhead whale is the undisputed king (or queen) of longevity among mammals.